Same road, same grim story, same sense of optimism
Chris McGreal journeys along Route 66 – following in the footsteps of the Joads, the central characters in John Steinbeck's the Grapes of Wrath who fled the Oklahoma dustbowl for California – to see whether the tragedy and despair witnessed in the Great Depression is a long-forgotten nightmare or a present-day reality still haunting Barack Obama's America
http://www.guardian.co.uk/world/2009/aug/28/us-grapes-wrath-route-66